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United States Patent	D590,559
Watkins	April 14, 2009

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CLAIM The ornamental design for a scraper base, as shown and described.

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Inventors:	Watkins; Murray Gordon (Wellington, NZ)
Appl. No.:	D/247,793
Filed:	July 12, 2006

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Current U.S. Class:	D32/49
Current International Class:	0805
Field of Search:	D32/40-42 15/208,209R,117-118,121,220R,244.1-244.2,212,236.01-236.02,245 D8/90,45

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References Cited

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U.S. Patent Documents

1241779	October 1917	Suydam
2440099	April 1948	Kind
4106151	August 1978	Cowdery et al.
4305175	December 1981	Burgess, Jr.
D287173	December 1986	Libman
D296946	July 1988	Stirling
D303027	August 1989	Gray
D313295	December 1990	Maertens
5309598	May 1994	Carpenter
D360506	July 1995	McPherson
D389625	January 1998	Feldman et al.
D391815	March 1998	Venezio
6045622	April 2000	Holt et al.
6772466	August 2004	Ziegler
7069616	July 2006	Watkins

Primary Examiner: Burgess; Pamela J

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Description

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FIG. 1 is an elevated perspective view of the scraper base showing my new design;

FIG. 2 is an end view of the scraper base of FIG. 1;

FIG. 3 is a side view of the scraper base of FIG. 1, the other side being a mirror image thereof; and,

FIG. 4 is a bottom view of the scraper base of FIG. 1.

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